CN203265117U - Washing device of valve body inner cavity channel - Google Patents

Washing device of valve body inner cavity channel Download PDF

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Publication number
CN203265117U
CN203265117U CN 201320285799 CN201320285799U CN203265117U CN 203265117 U CN203265117 U CN 203265117U CN 201320285799 CN201320285799 CN 201320285799 CN 201320285799 U CN201320285799 U CN 201320285799U CN 203265117 U CN203265117 U CN 203265117U
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CN
China
Prior art keywords
pressure
box
valve body
cleaning
style substructure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201320285799
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Chinese (zh)
Inventor
钟柯
代顺生
章寅寅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
South car Kweiyang vehicle Co., Ltd
Original Assignee
South Huiton Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by South Huiton Co Ltd filed Critical South Huiton Co Ltd
Priority to CN 201320285799 priority Critical patent/CN203265117U/en
Application granted granted Critical
Publication of CN203265117U publication Critical patent/CN203265117U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a washing device of a valve body inner cavity channel. An opening-closing device set which enables an outlet of the inner cavity channel of a valve body installed on an installation table to be communicated with the outside is connected to the installation table. A support is arranged on a box-type base, and a workpiece tight-pressing device for tightly pressing the valve body placed on the installation table is arranged on the support. A pressure storage tank and a pressure pump for conveying washing liquid or gas are connected to the box-type base, an inlet in the low-pressure end of the pressure pump is communicated with the inner cavity of a box body of the box-type base, an outlet in the high-pressure end of the pressure pump is connected with the pressure storage tank, a high-pressure tube for conveying high-pressure washing liquid or gas is arranged on the pressure storage tank, a connecting cover is arranged at the front end of the high-pressure tube, a pressure display and control device is arranged on the pressure storage tank, and a pressure sensing device of the pressure display and control device is connected with an electric control box and the opening-closing device set. The washing device is particularly suitable for washing an air braking control valve used in an existing railway vehicle.

Description

A kind of cleaning device of body cavity passage
Technical field
The utility model relates to the cleaning device of the air damping control valve bore passages of a kind of cleaning device of body cavity passage, particularly a kind of rail truck, belongs to rail truck air valve body inner cavity cleaning technical field.
Background technology
120 valves are the vitals that use on rail truck, in the use and maintenance process, 120 valve body bore passages need to be cleaned, in the prior art, when cleaning 120 valve body bore passages, often adopting cleaning fluid or gas directly to aim at 120 valve body bore passages rinses, be 200920008103.7 as the Chinese patent literature application number, denomination of invention is " rolling stock 120 valves, 1201 valve insertion cleaning machines " disclosed technical scheme, a kind of exactly cleaning fluid or gas of adopting is directly aimed at the technical scheme that 120 valve body bore passages are rinsed, although existing this cleaning way has certain cleaning performance, but due in the process of cleaning, the body cavity passage opens wide fully, its cleaning fluid or gas can not form high pressure in inner chamber, often be difficult to the Fouling Cleaning in the body cavity passage is fallen, particularly the dirt in body cavity passage ditch seam is difficult to clean especially, therefore must need manually to carry out last additional clean.So the cleaning way of existing rail truck body cavity passage not only exists the dissatisfactory problem of cleaning performance, but also exist the problem that cleaning efficiency is low, cleaning is wasted time and energy.
Summary of the invention
The purpose of this utility model is: provide that a kind of cleaning efficiency is high, cleaning performance good and the cleaning device of simple in structure, easy to operate body cavity passage, to overcome the deficiencies in the prior art.
the technical solution of the utility model is achieved in that the cleaning device of a kind of body cavity passage of the present utility model, comprise the box style substructure that to deposit dress liquid, be provided with the erecting bed of the valve body that is cleaned for installation on box style substructure, be connected with the opening and closing device group that the bore passages outlet that is arranged on the valve body on erecting bed is communicated with the external world on erecting bed, be provided with support on box style substructure, be provided with the workpiece pressuring clamping device that is placed on the valve body on erecting bed for compression on support, be connected with accumulator and for delivery of the compression pump of cleaning liquid or gas on box style substructure, the low-pressure end import of compression pump is communicated with the cabinets cavity of box style substructure by pipeline, the high-pressure side outlet of compression pump is connected with accumulator by pipeline, be provided with the pressure piping for delivery of high-pressure cleaning liquid or gas on accumulator, front end at pressure piping is provided with the connection cover that is connected for the bore passages entrance point that is arranged on the erecting bed upper valve body, being provided with the pressure that pressure sensor device is installed on accumulator shows and control device, pressure shows and the pressure sensor device of control device is connected with the electric control box that control button is installed and opening and closing device group respectively by wire, electric control box is connected with motor and the power supply of compression pump respectively by wire.
Valve export end in above-mentioned opening and closing device group is connected with the delivery pipe that communicates with the cabinets cavity of box style substructure.
In the casing of above-mentioned box style substructure, be provided with screen pack between the pipeline opening of the mouth of pipe of delivery pipe and the import of compression pump low-pressure end.
Be provided with the electric heater for heated wash liquid in the casing of above-mentioned box style substructure, electric heater is connected with electric control box by wire.
owing to having adopted technique scheme, the utility model is when cleaning the body cavity passage, can form required high-pressure wash liquid or gas in the body cavity passage, and the cooperation by pressure sensor device and opening and closing device, make in the body cavity passage formed high-pressure wash liquid stream or gas flow carry out washing away of pulsed or impact the inwall of body cavity passage, high-pressure wash mode by this pulsed is cleaned the body cavity passage, just can be fast, efficiently, up hill and dale the dirt removal in the body cavity passage is fallen, and in the process of cleaning, making can residual any dirt in the body cavity passage that is cleaned.Therefore, the utility model compared with prior art, the utility model has advantages of that not only cleaning efficiency is high, cleaning performance good, but also has advantages of simple in structure, easy to operate.The utility model is particularly suitable for cleaning the air damping control valve that uses on existing rail truck.
Description of drawings
Fig. 1 is the structural representation of the utility model device;
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Description of reference numerals: 1-box style substructure, 2-erecting bed, 3-opening and closing device group, the 4-support, 5-workpiece pressuring clamping device, 6-accumulator, the 7-compression pump, 8-pressure piping, 9-connection cover, 10-pressure shows and control device, the 11-electric control box, 12-delivery pipe, 13-screen pack, the 14-electric heater, the 15-valve body.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
embodiment of the present utility model: the utility model is constructed according to the cleaning method of following a kind of body cavity passage, the method is when cleaning valve intracoelomic cavity passage, first the port of export with the body cavity passage is connected with opening and closing device by pipeline, and the energising of opening and closing device or outage are controlled by pressure sensor device, then body cavity channel entrance end is communicated with high-pressure cleaning liquid source or high-pressure air source, and the pressure of the pressure sensitive end that makes pressure sensor device in can Inductance valve intracoelomic cavity passage, like this to body cavity passage conveying high-pressure cleaning fluid or gases at high pressure the time, during the force value that sets greater than pressure sensor device when the pressure of passage in body cavity, pressure sensor device moves and controls opening and closing device and opens, the passage of body cavity is in communication with the outside, pressure current in its passage is outer altering rapidly, form powerful wash liquid stream or air-flow and go out channel outlet, and take away simultaneously dirt in the body cavity passage, laying down rear pressure sensor device until the body cavity channel inner pressure moves and controls opening and closing device and close, at this moment after the pressure in the body cavity passage rises to again rated pressure, opening and closing device is opened once more, again to cleaning in passage, and so forth, form the high-pressure wash of pulsed, can reach the purpose of cleaning valve intracoelomic cavity passage by the high-pressure wash of this pulsed.
When adopting above-mentioned method that the body cavity passage is cleaned, its valve body is the air damping control valve of existing rail truck preferably.
the structural representation of the cleaning device of the of the present utility model a kind of body cavity passage that builds according to said method as depicted in figs. 1 and 2, this device comprises the box style substructure 1 that can deposit dress liquid, be provided with the erecting bed 2 of the valve body 15 that is cleaned for installation on box style substructure 1, installing the bore passages outlet and the extraneous opening and closing device group 3 that communicates that can make the valve body 15 that is arranged on erecting bed 2 on erecting bed 2, opening and closing device group 3 can directly adopt magnetic valve group device of the prior art, the port of export of while at each valve of opening and closing device group 3 connects a delivery pipe 12 that communicates with the cabinets cavity of box style substructure 1, fixing upper bracket 4 on box style substructure 1 is being installed the workpiece pressuring clamping device 5 that is placed on the valve body 15 on erecting bed 2 for compression on support 4, this workpiece pressuring clamping device 5 can adopt hydraulic pressure of the prior art, air pressure or screw hold-down mechanism, an accumulator 6 and the compression pump 7 for delivery of cleaning liquid or gas are installed on box style substructure 1, compression pump 7 can directly adopt highly pressurised liquid of the prior art or gas transfer pump finished product, the low-pressure end import of this compression pump 7 is communicated with by the cabinets cavity of pipeline with box style substructure 1, the high-pressure side outlet of compression pump 7 is connected with accumulator 6 by pipeline, be provided with the pressure piping 8 for delivery of high-pressure cleaning liquid or gas on accumulator 6, the front end of pressure piping 8 install for be arranged on erecting bed 2, the connection cover 9 that the bore passages entrance point of the valve body 15 that is cleaned connects, the pressure that pressure sensor device is housed is installed on accumulator 6 to be shown and control device 10, make the Pressure gauge in pressure demonstration and control device 10, the pressure in accumulator 6 can be responded to or detect to the pressure sensitive end of safety valve and pressure sensor device, this pressure shows and control device 10 can directly adopt finished product of the prior art to install, pressure sensor device in pressure demonstration and control device 10 can directly adopt pressure switch of the prior art, the pressure sensor device of pressure demonstration and control device 10 is connected with the electric control box 11 that control button is installed and opening and closing device group 3 respectively by wire, electric control box 11 can directly adopt finished product of the prior art to install, then electric control box 11 is connected with motor and the power supply of compression pump 7 respectively by wire, in order to prevent that dirt from entering compression pump 7, in the casing of box style substructure 1, install screen pack 13 between the pipeline opening of the mouth of pipe of delivery pipe 12 and compression pump 7 low-pressure end imports, in order to reach better cleaning performance, the electric heater 14 that one cover is used for heated wash liquid can be installed in the casing of box style substructure 1, and electric heater 14 is connected with electric control box 11 by wire, like this in the process of cleaning, can heat by 14 pairs of cleaning fluids of electric heater or gas, can reach better cleaning performance like this.

Claims (4)

1. the cleaning device of a body cavity passage, comprise the box style substructure (1) that to deposit dress liquid, it is characterized in that: be provided with the erecting bed (2) of the valve body (15) that is cleaned for installation on box style substructure (1), be connected with the bore passages outlet and the extraneous opening and closing device group (3) that communicates that can make the valve body (15) that is arranged on erecting bed (2) on erecting bed (2), be provided with support (4) on box style substructure (1), at the workpiece pressuring clamping device (5) that is provided with the valve body (15) that is placed on for compression on erecting bed (2) on support (4), be connected with accumulator (6) and for delivery of the compression pump (7) of cleaning liquid or gas on box style substructure (1), the low-pressure end import of compression pump (7) is communicated with by the cabinets cavity of pipeline with box style substructure (1), the high-pressure side outlet of compression pump (7) is connected with accumulator (6) by pipeline, be provided with the pressure piping (8) for delivery of high-pressure cleaning liquid or gas on accumulator (6), front end at pressure piping (8) is provided with the connection cover (9) that is connected for the bore passages entrance point that is arranged on erecting bed (2) upper valve body (15), being provided with the pressure that pressure sensor device is installed on accumulator (6) shows and control device (10), pressure shows and the pressure sensor device of control device (10) is connected with the electric control box that control button is installed (11) and opening and closing device group (3) respectively by wire, electric control box (11) is connected with motor and the power supply of compression pump (7) respectively by wire.
2. the cleaning device of body cavity passage according to claim 1, it is characterized in that: the valve export end in opening and closing device group (3) is connected with the delivery pipe (12) that communicates with the cabinets cavity of box style substructure (1).
3. the cleaning device of body cavity passage according to claim 2 is characterized in that: in the casing of box style substructure (1), be provided with screen pack (13) between the pipeline opening of the mouth of pipe of delivery pipe (12) and compression pump (7) low-pressure end import.
4. the cleaning device of body cavity passage according to claim 1, it is characterized in that: be provided with the electric heater (14) for heated wash liquid in the casing of box style substructure (1), electric heater (14) is connected with electric control box (11) by wire.
CN 201320285799 2013-05-23 2013-05-23 Washing device of valve body inner cavity channel Expired - Fee Related CN203265117U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320285799 CN203265117U (en) 2013-05-23 2013-05-23 Washing device of valve body inner cavity channel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320285799 CN203265117U (en) 2013-05-23 2013-05-23 Washing device of valve body inner cavity channel

Publications (1)

Publication Number Publication Date
CN203265117U true CN203265117U (en) 2013-11-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320285799 Expired - Fee Related CN203265117U (en) 2013-05-23 2013-05-23 Washing device of valve body inner cavity channel

Country Status (1)

Country Link
CN (1) CN203265117U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103322291A (en) * 2013-05-23 2013-09-25 南方汇通股份有限公司 Cleaning method and device for channel of valve body inner cavity
CN103721970A (en) * 2013-12-19 2014-04-16 攀钢集团工程技术有限公司 Cleaning device and method for cleaning cooler of desulfurization system
CN106000988A (en) * 2016-05-13 2016-10-12 神华集团有限责任公司 Combined air valve cleaning equipment and combined air valve cleaning method
CN110340061A (en) * 2019-07-04 2019-10-18 可斯特勃(苏州)液压动力有限公司 A kind of electromagnetic valve body cleaning equipment

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103322291A (en) * 2013-05-23 2013-09-25 南方汇通股份有限公司 Cleaning method and device for channel of valve body inner cavity
CN103322291B (en) * 2013-05-23 2016-04-13 南车贵阳车辆有限公司 A kind of cleaning method of channel of valve body inner cavity and device
CN103721970A (en) * 2013-12-19 2014-04-16 攀钢集团工程技术有限公司 Cleaning device and method for cleaning cooler of desulfurization system
CN103721970B (en) * 2013-12-19 2015-09-02 攀钢集团工程技术有限公司 For cleaning cleaning device and the method for the cooler of desulphurization system
CN106000988A (en) * 2016-05-13 2016-10-12 神华集团有限责任公司 Combined air valve cleaning equipment and combined air valve cleaning method
CN110340061A (en) * 2019-07-04 2019-10-18 可斯特勃(苏州)液压动力有限公司 A kind of electromagnetic valve body cleaning equipment

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C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: GUIYANG VEHICLE CO., LTD. OF CHINA SOUTH LOCOMOTIV

Free format text: FORMER OWNER: NANFANG HUITONG CO., LTD.

Effective date: 20150316

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 550017 GUIYANG, GUIZHOU PROVINCE TO: 550000 GUIYANG, GUIZHOU PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20150316

Address after: 550000 Guizhou Province, Guiyang national hi tech Industrial Development Zone Technology Park Nature Park chauvinism

Patentee after: South car Kweiyang vehicle Co., Ltd

Address before: Baiyun District of Guizhou province 550017 Abdullah camp in Guiyang City

Patentee before: Nanfang Huitong Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131106

Termination date: 20160523